Originally Posted by andrewdroid
I'm confused which roms are touchwiz based, does JFLTE mean that?
No, JFLTE is just a device/variant name of the S4. Touchwiz is the software running on the device. Usually just look at the rom title and it will include "TW" or "Android 4.xw/TW". Also if you read the features of the rom it will usally say based on Samsung Touchwiz or whatnot.
The other software versions are: AOSP, CM, GE/Google Edition. (Which would mean they are not Touchwiz roms)